diff --git a/build/DependencyVersions.props b/build/DependencyVersions.props
index a3a15fb3bc..807864c859 100644
--- a/build/DependencyVersions.props
+++ b/build/DependencyVersions.props
@@ -6,7 +6,7 @@
     <CLI_Roslyn_Version>2.3.0-beta3-61816-04</CLI_Roslyn_Version>
     <CLI_Roslyn_Satellites_Version>2.3.0-pre-20170624-6</CLI_Roslyn_Satellites_Version>
     <CLI_DiaSymNative_Version>1.6.0-beta2-25304</CLI_DiaSymNative_Version>
-    <CLI_FSharp_Version>4.2.0-rc-170621-0</CLI_FSharp_Version>
+    <CLI_FSharp_Version>4.2.0-rc-170630-0</CLI_FSharp_Version>
     <CLI_FSharp_Satellites_Version>4.4.1-pre-20170624-6</CLI_FSharp_Satellites_Version>
 
     <!-- We'll usually want to keep these versions in sync, but we may want to diverge in some